docker 数据映射方案

docker run -itd -v /data/:/data1 centos  bash // -v 用来指定挂载目录,

:前面的/data为本地目录,:后面的/data1 为容器里的目录:

docker:/root# docker run -itd --name zjtest8_frontend -v /data/zjtest8/frontend/:/var/www 192.168.32.150:5000/zjzc_centos6.5_m3 bash
e7ddb534ff695fe520e057a960e340b585658878096cbbc59562f582e4531f8f
docker:/root# docker ps
CONTAINER ID        IMAGE                                   COMMAND             CREATED             STATUS              PORTS               NAMES
e7ddb534ff69        192.168.32.150:5000/zjzc_centos6.5_m3   "bash"              3 seconds ago       Up 1 seconds                            zjtest8_frontend
bc9914f15b3b        192.168.32.150:5000/zjzc_centos6.5_m3   "bash"              52 minutes ago      Up 42 minutes                           zjtest8_haproxy
docker:/root# docker exec -it e7ddb534ff69 bash

把宿主机的/data/zjtest8/frontend/ 映射到容器的/var/www 目录

bash-4.1# df -h
Filesystem            Size  Used Avail Use% Mounted on
rootfs                9.8G  1.5G  7.8G  17% /
/dev/mapper/docker-253:0-131547-e7ddb534ff695fe520e057a960e340b585658878096cbbc59562f582e4531f8f
9.8G  1.5G  7.8G  17% /
tmpfs                 3.9G     0  3.9G   0% /dev
shm                    64M     0   64M   0% /dev/shm
/dev/mapper/vg00-lv_root
490G  4.9G  461G   2% /var/ww